package com.example.administrator.demoa;

import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;

public class MyOpenHelper extends SQLiteOpenHelper {
    public MyOpenHelper(Context context, String name, SQLiteDatabase.CursorFactory factory, int version) {
        super(context, name, factory, version);
    }

    @Override
    public void onCreate(SQLiteDatabase db) {
        String sql1 = "create table if not exists student(stuno varchar(20), name varchar(20), age int, sex varchar(20))";
        String sql2 = "create table if not exists score(stuno varchar(20), android int, english int)";
        db.execSQL(sql1);
        db.execSQL(sql2);
    }

    @Override
    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {

    }
}
